INT转换为int [] [英] Convert int to int[]

问题描述

我有一个数据，我试图让datset的所有ID成数据行，终于将其保存在一个int数组。它不是为我工作。它说不能隐从int类型转换为int []

I have a dataset and i am trying to get all the Ids of the datset into a datarow to finally save it in a int array. Its not working for me. It says "Cannot implicitly convert from type int to int[]"

Dataset ds = new BusinessLogic().Getsamples(MerchantID);

Datarow dr = ds.Tables[0].Rows[0];

int[] SampleID = Convert.ToInt32(dr["Id"]);

在此先感谢..

Thanks in advance..

推荐答案

您必须创建一个新的int数组，并把INT在那里。

You have to create a new int array and put the int in there.

int sampleID = new int[1];
sampleID[0] = Convert.ToInt32(dr["Id"]);

我认为这会速记工作太：

I think this shorthand will work too:

int[] SampleID = new int[]{Convert.ToInt32(dr["Id"])};

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